Automotive forums are a double edged sword. They can be a repository of valuable information with incredibly knowledgeable and helpful members. They can also have know-it-all's who spread misinformation and think they are never wrong.
...

The 435i in the video is tuned with a BMS JB5 pushing roughly 17.5 psi of boost on E85. It has bolt on mods consisting of a downpipe and intake. The 3.0 liter N55 is matching up against a stock W205 Mercedes-AMG C63 S.
...

As Sport Auto wraps up their 2018 Best Handling Car challenge they put out another video and this one pits the C7 Corvette Z06 against the Mercedes-AMG GT R. The Z06 is a 7-speed manual transmission example.
...

Mercedes-Benz did a press release last month on the off-road capability of the new 2019 G-Class model. What they did not mention is that the G63 would be replacing the venerable M157 5.5 liter twin turbo V8 with a custom M177 unit.
...

It is rather amazing when you think about it that Audi built such a monster with only five cylinders and 2.5 liters of displacement. The Mercedes-AMG C63 by contrast has an M178 4.0 liter twin turbo V8 so brute force should be on its side.
...

This just keeps getting better and better. As you know, feminists forced Formula 1 to remove the grid girls we all know and love. What are they replacing grid girls with? Grid children. Yes, seriously, that is Formula 1's move.
...

If you got excited about a potential revival of the 7.3 liter V12 by Mercedes, well, bad news. The new '73' badge will not denote a new V12. Speaking of which, the last time Mercedes used the badge was with the R129 SL73 AMG in 1995 which offered 525 horsepower.
...

AMR Performance just continues to push the M276 DELA 30 turbo V6 from Mercedes to new heights. This motor debuted as you know with C450 models but since then Mercedes revised the nomenclature and tuning with Mercedes-AMG 43 models. Check out what AMR Performance was able to get out of this W205 C43 AMG.
...

Some good video here from our friends in Russia of a tuned BMW F10 M5 going at it with a bolt on tuned W204 C63 AMG and F85 X5M. The first run is the M5 versus the C63 but the M5 gets a red light so no data is provided for its run.
...

Thanks a lot feminists. You have even managed to get your hideous tentacles into the pinnacle of motorsport to strangle to death an aspect fans love. Those fans are predominantly men so you can understand why Formula 1 would be a target for the modern day feminist.
...

The new W213 generation E63 is a hell of a sedan, don't get BenzBoost wrong. The twin scroll M177 V8 offering over 600 horsepower out of the box makes for a potent powerplant. However, wasn't Audi already doing this?
...